2. Vacancy: The vacancy calculation shall be done in accordance with the terms laid down in the West Bengal College Service Commission (Manner of Selection of Persons for Appointment to the posts of Assistant Professors, Principals and Librarians and Re- recommendation of Assistant Professor) Regulations, 2012. The vacancy cut-off date and the exact number of all vacancies (Category-wise and College-wise) will be notified before publication of the merit panel. The Commission will not be responsible for absence of vacancy under any category for non-receipt of requisition from any Govt.-aided college.